Compare fitted and empirical copula contour surfaces

Usage

# S3 method for class 'copula_contour_compare'
plot(
  x,
  lags = 1,
  grid_n = 45,
  max_pairs_overlay = 300,
  contour_bins = 10,
  transform = "uniform",
  diff_scale_limit = 0.05,
  time_stratified = FALSE,
  plot = TRUE,
  ...
)

Arguments

x: A fitted gamlss.longitudinal object.
lags: Integer lags to assess, measured in ordered time steps.
grid_n: Grid size used for density surfaces.
max_pairs_overlay: Maximum number of paired observations used for fitted surface averaging.
contour_bins: Number of contour levels to draw in the surface panels.
transform: Character; "uniform" compares surfaces on copula scale, "normal" compares them on z-scale.
diff_scale_limit: Positive numeric; fixed symmetric color scale limit for the difference panel.
time_stratified: Logical; if TRUE, compare surfaces by time pair.
plot: Logical; if TRUE, print the dashboard.
...: Additional arguments reserved for future methods.

Value

Invisibly returns plots, grid-level surfaces, and numeric similarity metrics.